I
have a complete Home Office with PC, and a new Flat Screen Monitor
and Multi Function System; I have the Pro Series CMP Ultra 2
single outlet filter and originally connected my PC to that,
what about the other equipment?

You need additional protected outlets,
use a PS6 Heavy Duty multiple outlet power strip. Please note,
to optimise protection for the best configuration is as follow:

1.
Plug your Pro Series CMP Ultra2 (filter) into the first outlet
of the power strip - closest to the power cord, 2.
then plug you’re PC (most important piece of equipment)
directly into the Ultra2.

Using the Filter in this recommended way you retain a dedicated
outlet "to isolate the protected equipment from the incoming
power risk". And additionally isolate your main equipment
from neighbouring equipment shareing the power strip, protecting
against spikes, transients and cross talk (feedback).

As power strip outlets are simply ganged along the common
rails, placing the Ultra2 in the first outlet (in parallel
with the circuit) protects all the outlets in a similar way
as if you had plugged the power strip directly into the Ultra2.

At this point you should take the opportunity to review your
protection strategy. You can enhance protection adding a PowerGuard
Original to front end the Power Strip and for a higher level
of risk reduction additional filters can be ganged along the
power strip. (For cost effectiveness also look at the PowerGuard
Extremeä).